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How do I get random number in the range st 1 to 45 only (not included zero). Here is my code so far:

int number;

Random randomNum = new Random();

number = randomNum.nextInt(45)+1;

for (int y = 0; y < 10; y++) {

    System.out.println("");

    for (int i = 1; i <=6; i++) {

        number= randomNum.nextInt(45);

        if (i==6) {
            System.out.printf("%d",number);
        }
        else {
            System.out.printf("%d-",number);
        }
    }
}
sorifiend
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gboyguda
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1 Answers1

2

randomNum.nextInt(45) + 1 will generate a number from 0 to 44 and add 1, thus generating numbers from 1 to 45.

marcelovca90
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